Warning lights
Signals from the annual accounts, the CBE and the Official Gazette, each with its threshold and source. No score, no verdict.
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Two loss years in a row NBB
Negative result in 2024 and 2025.
Financials
Financial year 2025
BOUWONDERNEMING MERTENS & ZOON from Laakdal, company number BE0439231638, closed financial year 2025 with a result of € -76,830 after tax. For that financial year BOUWONDERNEMING MERTENS & ZOON recorded a gross margin of € -27,980 and equity of € 354,029. Compared with financial year 2024, the result moved from € -52,248 to € -76,830. The company made a loss. The company holds a healthy buffer. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on September 9, 2026.
€ 354,029
▼ 18% vs 2024
Assets minus debts, by the books. What is left if everything were sold and paid today.
€ -76,830
▼ 47 % more loss than in 2024
Profit after tax over the fiscal year.
€ 66,106
▲ 28% vs 2024
Cash and bank balances on the last day of the fiscal year.
Loss, nothing to pay out
Reserves fell to € 154,029.
People and assets in 2025
€ 40,211
▼ 26% vs 2024
Book value of vehicles, furniture and equipment.
Debts at end 2025
€ 205,455
▼ 19% vs 2024
€ 47,705 is repaid this year. At this pace the long-term loan is gone in ≈ 4 years.
€ 140,509
▲ 49% vs 2024
Supplier invoices still open on the last day of the fiscal year.
€ 1,801
▼ 89% vs 2024
Corporate tax and VAT still to pay. No wage debt: nothing outstanding to staff or social security.
| 2022 | 2023 | 2024 | 2025 | Change 2024 → 2025 | |
|---|---|---|---|---|---|
| Gross margin | € 87,444 | € -34,824 | € -11,610 | € -27,980 | ▼ € 16,370 |
| Profit after taxes | € 59,742 | € -64,315 | € -52,248 | € -76,830 | ▼ € 24,582 |
| Equity | € 547,422 | € 483,107 | € 430,859 | € 354,029 | ▼ 18% |
| Total debts | € 268,068 | € 232,697 | € 397,116 | € 397,885 | |
| Cash | € 318,951 | € 281,992 | € 51,810 | € 66,106 | ▲ 28% |
| Land & buildings | € 189,980 | € 186,330 | € 182,680 | € 179,030 | ▼ 2% |
| Retained profit | € 347,422 | € 283,107 | € 230,859 | € 154,029 | ▼ 33% |
| Bank debt | € 194,854 | € 165,591 | € 252,177 | € 205,455 | ▼ 19% |
| Balance sheet total | € 815,490 | € 715,804 | € 827,975 | € 751,914 | ▼ 9% |
Key figures of BOUWONDERNEMING MERTENS & ZOON, fiscal years 2022 to 2025, from the annual accounts filed with the National Bank of Belgium.Next annual account (fiscal year 2026) expected before 31 July 2027.
What happened to BOUWONDERNEMING MERTENS & ZOON?
What happened at BOUWONDERNEMING MERTENS & ZOON in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:
- New annual accounts for financial year 2025: loss of € 76,830. filed late Source: NBB ↗
- RONNY, Albert, Jan MERTENS became a director. NBB
- New establishment in Laakdal. KBO
- Start of the company according to the CBE. KBO
In short
From € 59,742 profit in 2022 to € 76,830 loss in 2025.
Paid € 16,062 in corporate taxes since 2022.
Best year ever: 2022, with € 59,742 profit.
Management
Behind BOUWONDERNEMING MERTENS & ZOON is RONNY, Albert, Jan MERTENS.
Directors
According to the 2025 annual accounts
RONNY, Albert, Jan MERTENS
Director
since 1999
Establishments
Establishment units
Physical locations of this company
Oude Geelsebaan 103
2431 Laakdal
What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.
Details
- Company number
- 0439.231.638
- VAT number
- BE 0439.231.638
- Registered office
- Oude Geelsebaan 103, 2431 Laakdal
- Names & denominations
- BOUWONDERNEMING MERTENS & ZOON
- Enterprise type
- Rechtspersoon
- Legal form
- Private limited company
- Legal situation
- Normale toestand
- Start date
- 8 December 1989
- Peppol
- Active · Active since 24 Dec 2025
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